264432463265216 has 28 divisors (see below), whose sum is σ = 531055255679592. Its totient is φ = 130623264983808.

The previous prime is 264432463265111. The next prime is 264432463265231. The reversal of 264432463265216 is 612562364234462.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 24890098535 + ... + 24890109158.

It is an arithmetic number, because the mean of its divisors is an integer number (18966259131414).

Almost surely, 2^{264432463265216} is an apocalyptic number.

It is an amenable number.

264432463265216 is an abundant number, since it is smaller than the sum of its proper divisors (266622792414376).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

264432463265216 is an equidigital number, since it uses as much as digits as its factorization.

264432463265216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49780207788 (or 49780207778 counting only the distinct ones).

The product of its digits is 59719680, while the sum is 56.

The spelling of 264432463265216 in words is "two hundred sixty-four trillion, four hundred thirty-two billion, four hundred sixty-three million, two hundred sixty-five thousand, two hundred sixteen".